{{define "checkin"}}
{{template "header" .}}
    <h1>Check in</h1>
    <p class="lead">Increase the number of this item in the inventory.</p>
    <form action="/checkin/{{.ID}}" method="post">
        <input type="text" name="number"></input>
        <input type="submit" ></input>
    </form>    
{{template "footer" .}}
{{end}}
